EP2034666A1 - Verfahren und system zum realisieren von medienstrom-wechselwirkung und medien-gateway-steuerung und medien-gateway - Google Patents

Verfahren und system zum realisieren von medienstrom-wechselwirkung und medien-gateway-steuerung und medien-gateway Download PDF

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Publication number
EP2034666A1
EP2034666A1 EP07721775A EP07721775A EP2034666A1 EP 2034666 A1 EP2034666 A1 EP 2034666A1 EP 07721775 A EP07721775 A EP 07721775A EP 07721775 A EP07721775 A EP 07721775A EP 2034666 A1 EP2034666 A1 EP 2034666A1
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EP
European Patent Office
Prior art keywords
address
public network
network address
mgc
traversal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07721775A
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English (en)
French (fr)
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EP2034666B1 (de
EP2034666A4 (de
Inventor
Ning Zhu
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of EP2034666A4 publication Critical patent/EP2034666A4/de
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2858—Access network architectures
    • H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2898—Subscriber equipments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2575—NAT traversal using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42017—Customized ring-back tones

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)
EP07721775A 2006-06-22 2007-06-21 Verfahren und system zum realisieren von medienstrom-wechselwirkung und medien-gateway-steuerung und medien-gateway Active EP2034666B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200610090061 2006-06-22
CN200610099246.4A CN101094171B (zh) 2006-06-22 2006-07-21 实现媒体流交互方法和系统及媒体网关控制器和媒体网关
PCT/CN2007/070157 WO2008000188A1 (fr) 2006-06-22 2007-06-21 Procédé et système pour réaliser une interaction de flux multimédia, contrôleur de passerelle multimédia, et passerelle multimédia

Publications (3)

Publication Number Publication Date
EP2034666A1 true EP2034666A1 (de) 2009-03-11
EP2034666A4 EP2034666A4 (de) 2009-07-01
EP2034666B1 EP2034666B1 (de) 2012-12-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07721775A Active EP2034666B1 (de) 2006-06-22 2007-06-21 Verfahren und system zum realisieren von medienstrom-wechselwirkung und medien-gateway-steuerung und medien-gateway

Country Status (4)

Country Link
US (1) US20090097477A1 (de)
EP (1) EP2034666B1 (de)
CN (1) CN101094171B (de)
WO (1) WO2008000188A1 (de)

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EP2352260A1 (de) * 2008-10-30 2011-08-03 Huawei Technologies Co., Ltd. Verfahren, vorrichtung und system zur netzwerkadressübersetzung
CN102143245A (zh) * 2010-12-01 2011-08-03 华为技术有限公司 Ip地址分配的控制方法及装置
WO2011126505A1 (en) * 2010-04-07 2011-10-13 Apple Inc. Establishing online communication sessions between client computing devices
US8583149B2 (en) 2010-04-07 2013-11-12 Apple Inc. Registering email addresses for online communication sessions
US8606306B2 (en) 2010-04-07 2013-12-10 Apple Inc. Multiple client computing device invitations for online communication sessions
US8751667B2 (en) 2010-04-07 2014-06-10 Apple Inc. Supporting hands-free services via a hands-free device for IP video calls

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CN101471965B (zh) * 2007-12-28 2012-01-04 华为技术有限公司 本地传输地址分配方法、媒体网关及媒体网关控制器
CN101552803B (zh) * 2008-04-03 2011-10-05 华为技术有限公司 网络地址转换地址映射表维护方法、媒体网关及其控制器
CN101336002B (zh) * 2008-07-29 2011-11-30 中兴通讯股份有限公司 一种媒体网关间的双音多频信号的参数协商方法及系统
TWI408936B (zh) * 2009-09-02 2013-09-11 Ind Tech Res Inst 網路穿透方法及網路通訊系統
CN102064994B (zh) * 2009-11-18 2013-12-18 中兴通讯股份有限公司 基于媒体网关控制协议识别网络电话流量的方法和装置
CN102075588B (zh) * 2009-11-24 2014-10-08 中国移动通信集团公司 一种实现网络地址转换nat穿越的方法、系统和设备
WO2011069274A1 (en) * 2009-12-09 2011-06-16 Telefonaktiebolaget L M Ericsson (Publ) Call switching in packet-based communication networks
CN102316548A (zh) * 2010-07-07 2012-01-11 中兴通讯股份有限公司 信息传递方法和系统
GB2483282B (en) * 2010-09-03 2017-09-13 Advanced Risc Mach Ltd Data compression and decompression using relative and absolute delta values
US8484331B2 (en) * 2010-11-01 2013-07-09 Cisco Technology, Inc. Real time protocol packet tunneling
CN103597863A (zh) * 2011-04-14 2014-02-19 中兴通讯(美国)公司 确定无线网络中的机器类型通信设备地址的方法和装置
WO2012109865A1 (zh) * 2011-07-30 2012-08-23 华为技术有限公司 私网与网外客户端之间呼叫的nat处理方法、设备和系统
CN102957618B (zh) * 2011-08-23 2017-03-29 中兴通讯股份有限公司 基于身份位置分离网络内服务器通讯方法、系统和服务器
US9742728B2 (en) 2011-08-30 2017-08-22 Sonus Networks, Inc. Determining expiration time of bindings for network address translation devices
JP2013196520A (ja) * 2012-03-21 2013-09-30 Fuji Xerox Co Ltd 組織属性推定装置及びプログラム
CN102611766A (zh) * 2012-04-09 2012-07-25 苏州工业园区云视信息技术有限公司 基于NAT实现两个VoIP实体媒体互通的方法
CN102984068B (zh) * 2012-11-23 2016-08-03 汉柏科技有限公司 实现报文穿越网络地址转换设备的方法
CN102984696B (zh) * 2012-12-04 2015-09-16 中国联合网络通信集团有限公司 基于移动终端的ip通信方法、设备和系统
CN103905669B (zh) * 2012-12-27 2016-01-20 中国移动通信集团公司 一种数据交换方法、系统及mgc
EP2782312A4 (de) * 2013-02-08 2015-04-08 Huawei Tech Co Ltd Verfahren, vorrichtung und system zur implementierung eines privatnetzwerkdurchlaufs
CN103414799B (zh) * 2013-07-31 2016-12-28 华为技术有限公司 中继地址互通方法和终端及系统
CN104660564A (zh) * 2013-11-22 2015-05-27 乐视网信息技术（北京）股份有限公司 一种建立节点之间连接关系的方法及服务器
CN104023206B (zh) * 2014-06-04 2017-06-13 浙江宇视科技有限公司 媒体流集中转发方法及装置
WO2016069908A1 (en) * 2014-10-29 2016-05-06 Kodiak Networks, Inc. System and method to leverage web real-time communication for implementing push-to-talk solutions
CN107241453B (zh) * 2016-03-28 2020-07-24 华为技术有限公司 一种网络地址转换映射保活方法及装置
CN106878259B (zh) * 2016-12-14 2020-12-11 新华三技术有限公司 一种报文转发方法及装置
CN108833513B (zh) * 2018-05-31 2021-01-26 中国联合网络通信集团有限公司 区块链节点间通信方法、装置及区块链节点
EP3588893B1 (de) * 2018-06-28 2023-03-08 Unify Patente GmbH & Co. KG Verfahren und system zur verwaltung von übertragungsressourcen in einem sip-basierten kommunikationssystem
CN108769292B (zh) * 2018-06-29 2021-04-13 北京百悟科技有限公司 报文数据处理方法及装置
EP3895395A1 (de) * 2018-12-10 2021-10-20 Telefonaktiebolaget LM Ericsson (publ) Netzwerkknoten, einheit und verfahren zur handhabung einer kommunikationssitzung in einem kommunikationsnetz
CN110113675B (zh) * 2019-03-22 2021-07-02 西安电子科技大学 一种n2n-nrm视频共享系统及方法
US11956326B2 (en) * 2019-11-13 2024-04-09 Unify Patente Gmbh & Co. Kg Method of determining a location of a client in a private network and communication network
CN113098919B (zh) * 2020-01-09 2022-09-09 百度在线网络技术（北京）有限公司 一种节点间连通方法、装置、电子设备和存储介质
CN114553843A (zh) * 2022-01-28 2022-05-27 号百信息服务有限公司 实现视频单通兼话音双通的方法、装置及电子设备
CN114900502B (zh) * 2022-05-17 2024-02-27 北京奇艺世纪科技有限公司 网络注册方法、装置、电子设备及可读存储介质

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2352260A4 (de) * 2008-10-30 2011-08-10 Huawei Tech Co Ltd Verfahren, vorrichtung und system zur netzwerkadressübersetzung
EP2352260A1 (de) * 2008-10-30 2011-08-03 Huawei Technologies Co., Ltd. Verfahren, vorrichtung und system zur netzwerkadressübersetzung
US8583149B2 (en) 2010-04-07 2013-11-12 Apple Inc. Registering email addresses for online communication sessions
WO2011126505A1 (en) * 2010-04-07 2011-10-13 Apple Inc. Establishing online communication sessions between client computing devices
US8423058B2 (en) 2010-04-07 2013-04-16 Apple Inc. Registering client computing devices for online communication sessions
US8606306B2 (en) 2010-04-07 2013-12-10 Apple Inc. Multiple client computing device invitations for online communication sessions
US8704863B2 (en) 2010-04-07 2014-04-22 Apple Inc. Transitioning between circuit switched calls and video calls
US8725880B2 (en) 2010-04-07 2014-05-13 Apple, Inc. Establishing online communication sessions between client computing devices
US8751667B2 (en) 2010-04-07 2014-06-10 Apple Inc. Supporting hands-free services via a hands-free device for IP video calls
AU2010350743B2 (en) * 2010-04-07 2014-10-30 Apple Inc. Establishing online communication sessions between client computing devices
US8948797B2 (en) 2010-04-07 2015-02-03 Apple Inc. Registering client computing devices for online communication sessions
US9577976B2 (en) 2010-04-07 2017-02-21 Apple Inc. Registering client computing devices for online communication sessions
CN102143245B (zh) * 2010-12-01 2013-04-17 华为技术有限公司 Ip地址分配的控制方法及装置
CN102143245A (zh) * 2010-12-01 2011-08-03 华为技术有限公司 Ip地址分配的控制方法及装置

Also Published As

Publication number Publication date
EP2034666B1 (de) 2012-12-05
CN101094171A (zh) 2007-12-26
EP2034666A4 (de) 2009-07-01
US20090097477A1 (en) 2009-04-16
CN101094171B (zh) 2011-02-16
WO2008000188A1 (fr) 2008-01-03

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